"Unholy Strength" is a black enchantment card from the Magic: The Gathering Unlimited set, classified as an Unknown rarity. Currently valued at $2.24, it enhances a creature's power at the cost of its toughness, making it a strategic choice for aggressive decks. Its market presence reflects ongoing interest among collectors, particularly those focused on early Magic sets. Grading and demand can influence its value, showcasing its role in both gameplay and collection.